<template>
    <div class="swiper-container" ref="carouselSwiper">
        <div class="swiper-wrapper">
            <div class="swiper-slide" v-for="(carousel, index) in list" :key="index">
                <img :src="carousel.imgUrl">
            </div>
        </div>
        <!-- 如果需要分页器 -->
        <div class="swiper-pagination"></div>

        <!-- 如果需要导航按钮 -->
        <div class="swiper-button-prev"></div>
        <div class="swiper-button-next"></div>
    </div>
</template>

<script>
import Swiper from 'swiper';
export default {
    name: 'Carousel',
    props: ['list'],
    methods: {
        invokeSwiper() {
            new Swiper(this.$refs.carouselSwiper, {
                loop: true, // 循环模式选项
                // 如果需要分页器
                pagination: {
                    el: '.swiper-pagination',
                    clickable: true,
                },

                // 如果需要前进后退按钮
                navigation: {
                    nextEl: '.swiper-button-next',
                    prevEl: '.swiper-button-prev',
                },

                // 如果需要滚动条
                scrollbar: {
                    el: '.swiper-scrollbar',
                },
            })
        },
    },
    mounted() {
    },
    watch: {
        list: {
            immediate: true,
            handler(newVal, oldVal) {
                this.$nextTick(() => {
                    this.invokeSwiper();
                })
            }
        }
    }

}
</script>
<style lang="less" scoped></style>